Historical on-time performance
Tulsa to Dallas
237 miData through May 2026Source: US DOT · BTS
Flights on TUL–DAL arrive on time 84% of the time over the last 12 months.
On-time rate84%arrived within 15 min
p90 delay25 min1 in 10 flights is worse (tail risk)
Cancelled1.6%of scheduled flights
based on 1,047 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time84%Medianon timep9025 minCancel1.6%Flights1,047
Why flights run late
Delay causes
- Airline20%
- Weather6%
- Air traffic (NAS)17%
- Late aircraft56%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline12%
- Weather76%
- Air traffic (NAS)12%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 17 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly TUL → DAL
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 92% on time.
- Mornings92% on time · p90 on time · 1,092 flights
- Middays87% on time · p90 15 min · 1,091 flights
- Afternoons81% on time · p90 30 min · 332 flights
- Evenings73% on time · p90 45 min · 863 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 83% to 88% on time.
- Wednesdays88% on time · p90 15 min · 496 flights
- Tuesdays87% on time · p90 20 min · 496 flights
- Saturdays85% on time · p90 25 min · 386 flights
- Fridays83% on time · p90 25 min · 526 flights
- Sundays83% on time · p90 30 min · 432 flights
- Mondays83% on time · p90 30 min · 522 flights
- Thursdays83% on time · p90 30 min · 520 flights
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